Index Catalog // ScholarsArchive@OSU

Evaluating the effectiveness of illuminated and shadowed contour lines

Creator:: Eynard, James D.
Abstract:: Illuminated contour lines, where line width and color are varied based on an angle of illumination, date back to the mid-nineteenth century, but their effectiveness compared to conventional contour lines has not been fully examined. Currently, illuminated contour lines are not widely used in computer-based cartography because they are not...
Resource Type:: Masters Thesis
Full Text:: lines are not widely used in computer-based cartography because they are not included in most GIS and

Undersea with GIS

Creator:: Wright, Dawn
Abstract:: Out of print (November 1, 2010)
Resource Type:: Book
Full Text:: ) and National Geographic Society, for encouragement and intellectual stimulation throughout my

Automated Layout of Origin-destination Flow Maps : U.S. County-to-county Migration 2009-2013

Creator:: Stephen, Daniel M.
Abstract:: Visualizing large movement datasets with flow maps is difficult because overlapping flows create significant graphical conflicts that make accurate interpretation difficult or impossible. Interactive flow mapping applications allow users to explore large movement datasets by automatically generating flow maps from subsets of the data in response to queries by the...
Resource Type:: Masters Thesis
Full Text:: OSU Cartography and Geovisualization group for their support and friendship throughout this process

Correlations of sea surface height and solid earth tides with seismicity in the equatorial Pacific Ocean : a GIS approach

Creator:: Zennaro, Barbara
Abstract:: In the equatorial Pacific Ocean, earthquakes are used as an indicator of tectonic stress for normal faults in the Galapagos Spreading Center, transform faults along the East Pacific Rise and thrust faults in the Middle American subduction zone. Linkages between seafloor tectonic processes and oceanographic and lunar conditions were explored...
Resource Type:: Masters Thesis
Full Text:: predicts SSH for locations every hour. The Geographic Information System (GIS) was used for the visual

If you build it, will they come? Evolution towards the application of multi-dimensional GIS to fisheries-oceanography

Creator:: Vance, Tiffany C.
Abstract:: The development of new technologies in science is a balance between existence and use. There are three versions of this duality – something is built and users come, something is built and users don’t come, and, finally, potential users show up but the ballpark has not yet been built. In...
Resource Type:: Dissertation
Full Text:: Geographic Information Science (UCGIS) Summer Assembly in Athens, Georgia that questioned the need for

Automated web-based analysis and visualization of spatiotemporal data

Creator:: Keon, Dylan B.
Abstract:: Most data are associated with a place, and many are also associated with a moment in time, a time interval, or another linked temporal component. Spatiotemporal data (i.e., data with elements of both space and time) can be used to assess movement or change over time in a particular location,...
Resource Type:: Dissertation
Full Text:: Geographic Information Science UNIX Uniplexed Information and Computing System USGS United States

A GIS approach to estimating continuous hydraulic conductivity and equivalent hydraulic conductivity

Creator:: Arras, Tracy Lynn
Abstract:: Estimating the hydraulic conductivity of earth materials is important for many water resource modeling efforts, including predicting the transport of pollutants in ground water, computing surface runoff for flood control, and computing water budgets. This research implicitly used topography, soil, and climate data to estimate plausible continuous hydraulic conductivity values...
Resource Type:: Dissertation
Full Text:: geographic information system (GIS) approach are plausible. Manuscript 1 investigated the effects of

Detecting medusahead (Taeniatherum caput-medusae (L.) Nevski) using high frequency, sequential, globally positioned digital images

Creator:: Ndzeidze, Stephen Koghan
Abstract:: Invasive plant species are expanding and transforming vegetative communities across Oregon and throughout the United States. Over the past three decades remote sensing, geographic information system (GIS), and Global Positioning System (GPS) technologies have been integrated to detect and map the distribution of noxious rangeland plants. This study developed low-cost...
Resource Type:: Dissertation
Full Text:: States. Over the past three decades remote sensing, geographic information system (GIS), and Global

Artificial means of distinguishing smooth-line map unit boundaries : an examination of Oregon soil survey maps

Creator:: Sun, Yulin
Abstract:: Soil is a complex living system with high heterogeneity, which makes locating soil map boundaries a challenge. In traditional soil survey, the placement of soil map boundaries relies largely (at least initially) on identifying the soil-forming factors of biota and topographic relief through stereo aerial photo pairs. Future soil survey...
Resource Type:: Masters Thesis
Full Text:: Head of the Department of Crop and Soil Science Dean of the Graduate School

Improving the representation of large landforms in analytical relief shading

Creator:: Marston, Brooke E.
Abstract:: Relief shading is the most common type of cartographic relief representation for print and digital maps. Manual relief shading results in informative and visually pleasing representations of terrain, but it is time consuming and expensive to produce. Current analytical relief shading can be created quickly, but the resulting maps are...
Resource Type:: Masters Thesis
Full Text:: used in geographic information systems and computer graphics, determines

ScholarsArchive@OSU

Evaluating the effectiveness of illuminated and shadowed contour lines

Undersea with GIS

Automated Layout of Origin-destination Flow Maps : U.S. County-to-county Migration 2009-2013

Correlations of sea surface height and solid earth tides with seismicity in the equatorial Pacific Ocean : a GIS approach

If you build it, will they come? Evolution towards the application of multi-dimensional GIS to fisheries-oceanography

Automated web-based analysis and visualization of spatiotemporal data

A GIS approach to estimating continuous hydraulic conductivity and equivalent hydraulic conductivity

Detecting medusahead (Taeniatherum caput-medusae (L.) Nevski) using high frequency, sequential, globally positioned digital images

Artificial means of distinguishing smooth-line map unit boundaries : an examination of Oregon soil survey maps

Improving the representation of large landforms in analytical relief shading

Limit your search

Academic Affiliation

Advisor

Commencement Year

Committee Member

Conference Name

Conference Section/Track

Creator

Contributor

Date

Decade

Degree Field

Degree Level

Degree Name

File Format

Funding Body

Language

License

Location

Non-Academic Affiliation

Peer Reviewed

Resource Type

Rights Statement

Subject

Search Constraints

Search Results

Limit your search